Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States.

This story is part of Planet or Plastic?—our multiyear effort to raise awareness about the global plastic waste crisis. Learn what you can do to reduce your own single-use plastics, and take your ...

WASHINGTON, Dec 30 (Reuters) - President Donald Trump's administration has lifted sanctions on three executives tied to the spy software consortium Intellexa, according to a notice published to the ...